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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> * contributor license agreements.  See the NOTICE file distributed with</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * the License.  You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *     <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * limitations under the License.</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="17" href="#17">17</a>  <strong class="jxr_keyword">package</strong> org.apache.commons.configuration.tree;
<a class="jxr_linenumber" name="18" href="#18">18</a>  
<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals;
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertFalse;
<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertSame;
<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertTrue;
<a class="jxr_linenumber" name="23" href="#23">23</a>  
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.util.Iterator;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="26" href="#26">26</a>  
<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.junit.Before;
<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
<a class="jxr_linenumber" name="29" href="#29">29</a>  
<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="31" href="#31">31</a>  <em class="jxr_javadoccomment"> * Test class for DefaultExpressionEngine.</em>
<a class="jxr_linenumber" name="32" href="#32">32</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment"> * @author &lt;a</em>
<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment"> * href="<a href="http://commons.apache.org/configuration/team-list.html" target="alexandria_uri">http://commons.apache.org/configuration/team-list.html</a>"&gt;Commons</em>
<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment"> * Configuration team&lt;/a&gt;</em>
<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment"> * @version $Id: TestDefaultExpressionEngine.java 1225918 2011-12-30 20:54:47Z oheger $</em>
<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/commons/configuration/tree/TestDefaultExpressionEngine.html">TestDefaultExpressionEngine</a>
<a class="jxr_linenumber" name="39" href="#39">39</a>  {
<a class="jxr_linenumber" name="40" href="#40">40</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Stores the names of the test nodes representing tables. */</em>
<a class="jxr_linenumber" name="41" href="#41">41</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String[] tables =
<a class="jxr_linenumber" name="42" href="#42">42</a>      { <span class="jxr_string">"users"</span>, <span class="jxr_string">"documents"</span>};
<a class="jxr_linenumber" name="43" href="#43">43</a>  
<a class="jxr_linenumber" name="44" href="#44">44</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Stores the types of the test table nodes. */</em>
<a class="jxr_linenumber" name="45" href="#45">45</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String[] tabTypes =
<a class="jxr_linenumber" name="46" href="#46">46</a>      { <span class="jxr_string">"system"</span>, <span class="jxr_string">"application"</span>};
<a class="jxr_linenumber" name="47" href="#47">47</a>  
<a class="jxr_linenumber" name="48" href="#48">48</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Test data fields for the node hierarchy. */</em>
<a class="jxr_linenumber" name="49" href="#49">49</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String[][] fields =
<a class="jxr_linenumber" name="50" href="#50">50</a>      {
<a class="jxr_linenumber" name="51" href="#51">51</a>      { <span class="jxr_string">"uid"</span>, <span class="jxr_string">"uname"</span>, <span class="jxr_string">"firstName"</span>, <span class="jxr_string">"lastName"</span>, <span class="jxr_string">"email"</span>},
<a class="jxr_linenumber" name="52" href="#52">52</a>      { <span class="jxr_string">"docid"</span>, <span class="jxr_string">"name"</span>, <span class="jxr_string">"creationDate"</span>, <span class="jxr_string">"authorID"</span>, <span class="jxr_string">"version"</span>}};
<a class="jxr_linenumber" name="53" href="#53">53</a>  
<a class="jxr_linenumber" name="54" href="#54">54</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The object to be tested. */</em>
<a class="jxr_linenumber" name="55" href="#55">55</a>      DefaultExpressionEngine engine;
<a class="jxr_linenumber" name="56" href="#56">56</a>  
<a class="jxr_linenumber" name="57" href="#57">57</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The root of a hierarchy with configuration nodes. */</em>
<a class="jxr_linenumber" name="58" href="#58">58</a>      ConfigurationNode root;
<a class="jxr_linenumber" name="59" href="#59">59</a>  
<a class="jxr_linenumber" name="60" href="#60">60</a>      @Before
<a class="jxr_linenumber" name="61" href="#61">61</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setUp() <strong class="jxr_keyword">throws</strong> Exception
<a class="jxr_linenumber" name="62" href="#62">62</a>      {
<a class="jxr_linenumber" name="63" href="#63">63</a>          root = setUpNodes();
<a class="jxr_linenumber" name="64" href="#64">64</a>          engine = <strong class="jxr_keyword">new</strong> DefaultExpressionEngine();
<a class="jxr_linenumber" name="65" href="#65">65</a>      }
<a class="jxr_linenumber" name="66" href="#66">66</a>  
<a class="jxr_linenumber" name="67" href="#67">67</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="68" href="#68">68</a>  <em class="jxr_javadoccomment">     * Tests some simple queries.</em>
<a class="jxr_linenumber" name="69" href="#69">69</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="70" href="#70">70</a>      @Test
<a class="jxr_linenumber" name="71" href="#71">71</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testQueryKeys()
<a class="jxr_linenumber" name="72" href="#72">72</a>      {
<a class="jxr_linenumber" name="73" href="#73">73</a>          checkKey(<span class="jxr_string">"tables.table.name"</span>, <span class="jxr_string">"name"</span>, 2);
<a class="jxr_linenumber" name="74" href="#74">74</a>          checkKey(<span class="jxr_string">"tables.table.fields.field.name"</span>, <span class="jxr_string">"name"</span>, 10);
<a class="jxr_linenumber" name="75" href="#75">75</a>          checkKey(<span class="jxr_string">"tables.table[@type]"</span>, <span class="jxr_string">"type"</span>, 2);
<a class="jxr_linenumber" name="76" href="#76">76</a>          checkKey(<span class="jxr_string">"tables.table(0).fields.field.name"</span>, <span class="jxr_string">"name"</span>, 5);
<a class="jxr_linenumber" name="77" href="#77">77</a>          checkKey(<span class="jxr_string">"tables.table(1).fields.field.name"</span>, <span class="jxr_string">"name"</span>, 5);
<a class="jxr_linenumber" name="78" href="#78">78</a>          checkKey(<span class="jxr_string">"tables.table.fields.field(1).name"</span>, <span class="jxr_string">"name"</span>, 2);
<a class="jxr_linenumber" name="79" href="#79">79</a>      }
<a class="jxr_linenumber" name="80" href="#80">80</a>  
<a class="jxr_linenumber" name="81" href="#81">81</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment">     * Performs some queries and evaluates the values of the result nodes.</em>
<a class="jxr_linenumber" name="83" href="#83">83</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="84" href="#84">84</a>      @Test
<a class="jxr_linenumber" name="85" href="#85">85</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testQueryNodes()
<a class="jxr_linenumber" name="86" href="#86">86</a>      {
<a class="jxr_linenumber" name="87" href="#87">87</a>          <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; tables.length; i++)
<a class="jxr_linenumber" name="88" href="#88">88</a>          {
<a class="jxr_linenumber" name="89" href="#89">89</a>              checkKeyValue(<span class="jxr_string">"tables.table("</span> + i + <span class="jxr_string">").name"</span>, <span class="jxr_string">"name"</span>, tables[i]);
<a class="jxr_linenumber" name="90" href="#90">90</a>              checkKeyValue(<span class="jxr_string">"tables.table("</span> + i + <span class="jxr_string">")[@type]"</span>, <span class="jxr_string">"type"</span>, tabTypes[i]);
<a class="jxr_linenumber" name="91" href="#91">91</a>  
<a class="jxr_linenumber" name="92" href="#92">92</a>              <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = 0; j &lt; fields[i].length; j++)
<a class="jxr_linenumber" name="93" href="#93">93</a>              {
<a class="jxr_linenumber" name="94" href="#94">94</a>                  checkKeyValue(<span class="jxr_string">"tables.table("</span> + i + <span class="jxr_string">").fields.field("</span> + j
<a class="jxr_linenumber" name="95" href="#95">95</a>                          + <span class="jxr_string">").name"</span>, <span class="jxr_string">"name"</span>, fields[i][j]);
<a class="jxr_linenumber" name="96" href="#96">96</a>              }
<a class="jxr_linenumber" name="97" href="#97">97</a>          }
<a class="jxr_linenumber" name="98" href="#98">98</a>      }
<a class="jxr_linenumber" name="99" href="#99">99</a>  
<a class="jxr_linenumber" name="100" href="#100">100</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment">     * Tests querying keys that do not exist.</em>
<a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="103" href="#103">103</a>     @Test
<a class="jxr_linenumber" name="104" href="#104">104</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testQueryNonExistingKeys()
<a class="jxr_linenumber" name="105" href="#105">105</a>     {
<a class="jxr_linenumber" name="106" href="#106">106</a>         checkKey(<span class="jxr_string">"tables.tablespace.name"</span>, <strong class="jxr_keyword">null</strong>, 0);
<a class="jxr_linenumber" name="107" href="#107">107</a>         checkKey(<span class="jxr_string">"tables.table(2).name"</span>, <strong class="jxr_keyword">null</strong>, 0);
<a class="jxr_linenumber" name="108" href="#108">108</a>         checkKey(<span class="jxr_string">"a complete unknown key"</span>, <strong class="jxr_keyword">null</strong>, 0);
<a class="jxr_linenumber" name="109" href="#109">109</a>         checkKey(<span class="jxr_string">"tables.table(0).fields.field(-1).name"</span>, <strong class="jxr_keyword">null</strong>, 0);
<a class="jxr_linenumber" name="110" href="#110">110</a>         checkKey(<span class="jxr_string">"tables.table(0).fields.field(28).name"</span>, <strong class="jxr_keyword">null</strong>, 0);
<a class="jxr_linenumber" name="111" href="#111">111</a>         checkKey(<span class="jxr_string">"tables.table(0).fields.field().name"</span>, <strong class="jxr_keyword">null</strong>, 0);
<a class="jxr_linenumber" name="112" href="#112">112</a>         checkKey(<span class="jxr_string">"connection.settings.usr.name"</span>, <strong class="jxr_keyword">null</strong>, 0);
<a class="jxr_linenumber" name="113" href="#113">113</a>     }
<a class="jxr_linenumber" name="114" href="#114">114</a> 
<a class="jxr_linenumber" name="115" href="#115">115</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="116" href="#116">116</a> <em class="jxr_javadoccomment">     * Tests querying nodes whose names contain a delimiter.</em>
<a class="jxr_linenumber" name="117" href="#117">117</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="118" href="#118">118</a>     @Test
<a class="jxr_linenumber" name="119" href="#119">119</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testQueryEscapedKeys()
<a class="jxr_linenumber" name="120" href="#120">120</a>     {
<a class="jxr_linenumber" name="121" href="#121">121</a>         checkKeyValue(<span class="jxr_string">"connection..settings.usr..name"</span>, <span class="jxr_string">"usr.name"</span>, <span class="jxr_string">"scott"</span>);
<a class="jxr_linenumber" name="122" href="#122">122</a>         checkKeyValue(<span class="jxr_string">"connection..settings.usr..pwd"</span>, <span class="jxr_string">"usr.pwd"</span>, <span class="jxr_string">"tiger"</span>);
<a class="jxr_linenumber" name="123" href="#123">123</a>     }
<a class="jxr_linenumber" name="124" href="#124">124</a> 
<a class="jxr_linenumber" name="125" href="#125">125</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="126" href="#126">126</a> <em class="jxr_javadoccomment">     * Tests some queries when the same delimiter is used for properties and</em>
<a class="jxr_linenumber" name="127" href="#127">127</a> <em class="jxr_javadoccomment">     * attributes.</em>
<a class="jxr_linenumber" name="128" href="#128">128</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="129" href="#129">129</a>     @Test
<a class="jxr_linenumber" name="130" href="#130">130</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testQueryAttributeEmulation()
<a class="jxr_linenumber" name="131" href="#131">131</a>     {
<a class="jxr_linenumber" name="132" href="#132">132</a>         engine.setAttributeEnd(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="133" href="#133">133</a>         engine.setAttributeStart(engine.getPropertyDelimiter());
<a class="jxr_linenumber" name="134" href="#134">134</a>         checkKeyValue(<span class="jxr_string">"tables.table(0).name"</span>, <span class="jxr_string">"name"</span>, tables[0]);
<a class="jxr_linenumber" name="135" href="#135">135</a>         checkKeyValue(<span class="jxr_string">"tables.table(0).type"</span>, <span class="jxr_string">"type"</span>, tabTypes[0]);
<a class="jxr_linenumber" name="136" href="#136">136</a>         checkKey(<span class="jxr_string">"tables.table.type"</span>, <span class="jxr_string">"type"</span>, 2);
<a class="jxr_linenumber" name="137" href="#137">137</a>     }
<a class="jxr_linenumber" name="138" href="#138">138</a> 
<a class="jxr_linenumber" name="139" href="#139">139</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="140" href="#140">140</a> <em class="jxr_javadoccomment">     * Tests accessing the root node.</em>
<a class="jxr_linenumber" name="141" href="#141">141</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="142" href="#142">142</a>     @Test
<a class="jxr_linenumber" name="143" href="#143">143</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testQueryRootNode()
<a class="jxr_linenumber" name="144" href="#144">144</a>     {
<a class="jxr_linenumber" name="145" href="#145">145</a>         List&lt;ConfigurationNode&gt; nodes = checkKey(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, 1);
<a class="jxr_linenumber" name="146" href="#146">146</a>         assertSame(<span class="jxr_string">"Root node not found"</span>, root, nodes.get(0));
<a class="jxr_linenumber" name="147" href="#147">147</a>         nodes = checkKey(<span class="jxr_string">""</span>, <strong class="jxr_keyword">null</strong>, 1);
<a class="jxr_linenumber" name="148" href="#148">148</a>         assertSame(<span class="jxr_string">"Root node not found"</span>, root, nodes.get(0));
<a class="jxr_linenumber" name="149" href="#149">149</a>         checkKeyValue(<span class="jxr_string">"[@test]"</span>, <span class="jxr_string">"test"</span>, <span class="jxr_string">"true"</span>);
<a class="jxr_linenumber" name="150" href="#150">150</a>     }
<a class="jxr_linenumber" name="151" href="#151">151</a> 
<a class="jxr_linenumber" name="152" href="#152">152</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment">     * Tests a different query syntax. Sets other strings for the typical tokens</em>
<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment">     * used by the expression engine.</em>
<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="156" href="#156">156</a>     @Test
<a class="jxr_linenumber" name="157" href="#157">157</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testQueryAlternativeSyntax()
<a class="jxr_linenumber" name="158" href="#158">158</a>     {
<a class="jxr_linenumber" name="159" href="#159">159</a>         setUpAlternativeSyntax();
<a class="jxr_linenumber" name="160" href="#160">160</a>         checkKeyValue(<span class="jxr_string">"tables/table[1]/name"</span>, <span class="jxr_string">"name"</span>, tables[1]);
<a class="jxr_linenumber" name="161" href="#161">161</a>         checkKeyValue(<span class="jxr_string">"tables/table[0]@type"</span>, <span class="jxr_string">"type"</span>, tabTypes[0]);
<a class="jxr_linenumber" name="162" href="#162">162</a>         checkKeyValue(<span class="jxr_string">"@test"</span>, <span class="jxr_string">"test"</span>, <span class="jxr_string">"true"</span>);
<a class="jxr_linenumber" name="163" href="#163">163</a>         checkKeyValue(<span class="jxr_string">"connection.settings/usr.name"</span>, <span class="jxr_string">"usr.name"</span>, <span class="jxr_string">"scott"</span>);
<a class="jxr_linenumber" name="164" href="#164">164</a>     }
<a class="jxr_linenumber" name="165" href="#165">165</a> 
<a class="jxr_linenumber" name="166" href="#166">166</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_javadoccomment">     * Tests obtaining keys for nodes.</em>
<a class="jxr_linenumber" name="168" href="#168">168</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="169" href="#169">169</a>     @Test
<a class="jxr_linenumber" name="170" href="#170">170</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNodeKey()
<a class="jxr_linenumber" name="171" href="#171">171</a>     {
<a class="jxr_linenumber" name="172" href="#172">172</a>         ConfigurationNode node = root.getChild(0);
<a class="jxr_linenumber" name="173" href="#173">173</a>         assertEquals(<span class="jxr_string">"Invalid name for descendant of root"</span>, <span class="jxr_string">"tables"</span>, engine
<a class="jxr_linenumber" name="174" href="#174">174</a>                 .nodeKey(node, <span class="jxr_string">""</span>));
<a class="jxr_linenumber" name="175" href="#175">175</a>         assertEquals(<span class="jxr_string">"Parent key not respected"</span>, <span class="jxr_string">"test.tables"</span>, engine.nodeKey(
<a class="jxr_linenumber" name="176" href="#176">176</a>                 node, <span class="jxr_string">"test"</span>));
<a class="jxr_linenumber" name="177" href="#177">177</a>         assertEquals(<span class="jxr_string">"Full parent key not taken into account"</span>,
<a class="jxr_linenumber" name="178" href="#178">178</a>                 <span class="jxr_string">"a.full.parent.key.tables"</span>, engine.nodeKey(node,
<a class="jxr_linenumber" name="179" href="#179">179</a>                         <span class="jxr_string">"a.full.parent.key"</span>));
<a class="jxr_linenumber" name="180" href="#180">180</a>     }
<a class="jxr_linenumber" name="181" href="#181">181</a> 
<a class="jxr_linenumber" name="182" href="#182">182</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="183" href="#183">183</a> <em class="jxr_javadoccomment">     * Tests obtaining keys when the root node is involved.</em>
<a class="jxr_linenumber" name="184" href="#184">184</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="185" href="#185">185</a>     @Test
<a class="jxr_linenumber" name="186" href="#186">186</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNodeKeyWithRoot()
<a class="jxr_linenumber" name="187" href="#187">187</a>     {
<a class="jxr_linenumber" name="188" href="#188">188</a>         assertEquals(<span class="jxr_string">"Wrong name for root noot"</span>, <span class="jxr_string">""</span>, engine.nodeKey(root, <strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="189" href="#189">189</a>         assertEquals(<span class="jxr_string">"Null name not detected"</span>, <span class="jxr_string">"test"</span>, engine.nodeKey(root,
<a class="jxr_linenumber" name="190" href="#190">190</a>                 <span class="jxr_string">"test"</span>));
<a class="jxr_linenumber" name="191" href="#191">191</a>     }
<a class="jxr_linenumber" name="192" href="#192">192</a> 
<a class="jxr_linenumber" name="193" href="#193">193</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="194" href="#194">194</a> <em class="jxr_javadoccomment">     * Tests obtaining keys for attribute nodes.</em>
<a class="jxr_linenumber" name="195" href="#195">195</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="196" href="#196">196</a>     @Test
<a class="jxr_linenumber" name="197" href="#197">197</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNodeKeyWithAttribute()
<a class="jxr_linenumber" name="198" href="#198">198</a>     {
<a class="jxr_linenumber" name="199" href="#199">199</a>         ConfigurationNode node = root.getChild(0).getChild(0).getAttribute(0);
<a class="jxr_linenumber" name="200" href="#200">200</a>         assertEquals(<span class="jxr_string">"Wrong attribute node"</span>, <span class="jxr_string">"type"</span>, node.getName());
<a class="jxr_linenumber" name="201" href="#201">201</a>         assertEquals(<span class="jxr_string">"Wrong attribute key"</span>, <span class="jxr_string">"tables.table[@type]"</span>, engine
<a class="jxr_linenumber" name="202" href="#202">202</a>                 .nodeKey(node, <span class="jxr_string">"tables.table"</span>));
<a class="jxr_linenumber" name="203" href="#203">203</a>         assertEquals(<span class="jxr_string">"Wrong key for root attribute"</span>, <span class="jxr_string">"[@test]"</span>, engine.nodeKey(
<a class="jxr_linenumber" name="204" href="#204">204</a>                 root.getAttribute(0), <span class="jxr_string">""</span>));
<a class="jxr_linenumber" name="205" href="#205">205</a>     }
<a class="jxr_linenumber" name="206" href="#206">206</a> 
<a class="jxr_linenumber" name="207" href="#207">207</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="208" href="#208">208</a> <em class="jxr_javadoccomment">     * Tests obtaining keys for nodes that contain the delimiter character.</em>
<a class="jxr_linenumber" name="209" href="#209">209</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="210" href="#210">210</a>     @Test
<a class="jxr_linenumber" name="211" href="#211">211</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNodeKeyWithEscapedDelimiters()
<a class="jxr_linenumber" name="212" href="#212">212</a>     {
<a class="jxr_linenumber" name="213" href="#213">213</a>         ConfigurationNode node = root.getChild(1);
<a class="jxr_linenumber" name="214" href="#214">214</a>         assertEquals(<span class="jxr_string">"Wrong escaped key"</span>, <span class="jxr_string">"connection..settings"</span>, engine
<a class="jxr_linenumber" name="215" href="#215">215</a>                 .nodeKey(node, <span class="jxr_string">""</span>));
<a class="jxr_linenumber" name="216" href="#216">216</a>         assertEquals(<span class="jxr_string">"Wrong complex escaped key"</span>,
<a class="jxr_linenumber" name="217" href="#217">217</a>                 <span class="jxr_string">"connection..settings.usr..name"</span>, engine.nodeKey(node
<a class="jxr_linenumber" name="218" href="#218">218</a>                         .getChild(0), engine.nodeKey(node, <span class="jxr_string">""</span>)));
<a class="jxr_linenumber" name="219" href="#219">219</a>     }
<a class="jxr_linenumber" name="220" href="#220">220</a> 
<a class="jxr_linenumber" name="221" href="#221">221</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="222" href="#222">222</a> <em class="jxr_javadoccomment">     * Tests obtaining node keys when a different syntax is set.</em>
<a class="jxr_linenumber" name="223" href="#223">223</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="224" href="#224">224</a>     @Test
<a class="jxr_linenumber" name="225" href="#225">225</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNodeKeyWithAlternativeSyntax()
<a class="jxr_linenumber" name="226" href="#226">226</a>     {
<a class="jxr_linenumber" name="227" href="#227">227</a>         setUpAlternativeSyntax();
<a class="jxr_linenumber" name="228" href="#228">228</a>         assertEquals(<span class="jxr_string">"Wrong child key"</span>, <span class="jxr_string">"tables/table"</span>, engine.nodeKey(root
<a class="jxr_linenumber" name="229" href="#229">229</a>                 .getChild(0).getChild(0), <span class="jxr_string">"tables"</span>));
<a class="jxr_linenumber" name="230" href="#230">230</a>         assertEquals(<span class="jxr_string">"Wrong attribute key"</span>, <span class="jxr_string">"@test"</span>, engine.nodeKey(root
<a class="jxr_linenumber" name="231" href="#231">231</a>                 .getAttribute(0), <span class="jxr_string">""</span>));
<a class="jxr_linenumber" name="232" href="#232">232</a> 
<a class="jxr_linenumber" name="233" href="#233">233</a>         engine.setAttributeStart(engine.getPropertyDelimiter());
<a class="jxr_linenumber" name="234" href="#234">234</a>         assertEquals(<span class="jxr_string">"Wrong attribute key"</span>, <span class="jxr_string">"/test"</span>, engine.nodeKey(root
<a class="jxr_linenumber" name="235" href="#235">235</a>                 .getAttribute(0), <span class="jxr_string">""</span>));
<a class="jxr_linenumber" name="236" href="#236">236</a>     }
<a class="jxr_linenumber" name="237" href="#237">237</a> 
<a class="jxr_linenumber" name="238" href="#238">238</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="239" href="#239">239</a> <em class="jxr_javadoccomment">     * Tests adding direct child nodes to the existing hierarchy.</em>
<a class="jxr_linenumber" name="240" href="#240">240</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="241" href="#241">241</a>     @Test
<a class="jxr_linenumber" name="242" href="#242">242</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddDirectly()
<a class="jxr_linenumber" name="243" href="#243">243</a>     {
<a class="jxr_linenumber" name="244" href="#244">244</a>         NodeAddData data = engine.prepareAdd(root, <span class="jxr_string">"newNode"</span>);
<a class="jxr_linenumber" name="245" href="#245">245</a>         assertSame(<span class="jxr_string">"Wrong parent node"</span>, root, data.getParent());
<a class="jxr_linenumber" name="246" href="#246">246</a>         assertTrue(<span class="jxr_string">"Path nodes available"</span>, data.getPathNodes().isEmpty());
<a class="jxr_linenumber" name="247" href="#247">247</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"newNode"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="248" href="#248">248</a>         assertFalse(<span class="jxr_string">"New node is an attribute"</span>, data.isAttribute());
<a class="jxr_linenumber" name="249" href="#249">249</a> 
<a class="jxr_linenumber" name="250" href="#250">250</a>         data = engine.prepareAdd(root, <span class="jxr_string">"tables.table.fields.field.name"</span>);
<a class="jxr_linenumber" name="251" href="#251">251</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"name"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="252" href="#252">252</a>         assertTrue(<span class="jxr_string">"Path nodes available"</span>, data.getPathNodes().isEmpty());
<a class="jxr_linenumber" name="253" href="#253">253</a>         assertEquals(<span class="jxr_string">"Wrong parent node"</span>, <span class="jxr_string">"field"</span>, data.getParent().getName());
<a class="jxr_linenumber" name="254" href="#254">254</a>         ConfigurationNode nd = data.getParent().getChild(0);
<a class="jxr_linenumber" name="255" href="#255">255</a>         assertEquals(<span class="jxr_string">"Field has no name node"</span>, <span class="jxr_string">"name"</span>, nd.getName());
<a class="jxr_linenumber" name="256" href="#256">256</a>         assertEquals(<span class="jxr_string">"Incorrect name"</span>, <span class="jxr_string">"version"</span>, nd.getValue());
<a class="jxr_linenumber" name="257" href="#257">257</a>     }
<a class="jxr_linenumber" name="258" href="#258">258</a> 
<a class="jxr_linenumber" name="259" href="#259">259</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="260" href="#260">260</a> <em class="jxr_javadoccomment">     * Tests adding when indices are involved.</em>
<a class="jxr_linenumber" name="261" href="#261">261</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="262" href="#262">262</a>     @Test
<a class="jxr_linenumber" name="263" href="#263">263</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddWithIndex()
<a class="jxr_linenumber" name="264" href="#264">264</a>     {
<a class="jxr_linenumber" name="265" href="#265">265</a>         NodeAddData data = engine
<a class="jxr_linenumber" name="266" href="#266">266</a>                 .prepareAdd(root, <span class="jxr_string">"tables.table(0).tableSpace"</span>);
<a class="jxr_linenumber" name="267" href="#267">267</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"tableSpace"</span>, data
<a class="jxr_linenumber" name="268" href="#268">268</a>                 .getNewNodeName());
<a class="jxr_linenumber" name="269" href="#269">269</a>         assertTrue(<span class="jxr_string">"Path nodes available"</span>, data.getPathNodes().isEmpty());
<a class="jxr_linenumber" name="270" href="#270">270</a>         assertEquals(<span class="jxr_string">"Wrong type of parent node"</span>, <span class="jxr_string">"table"</span>, data.getParent()
<a class="jxr_linenumber" name="271" href="#271">271</a>                 .getName());
<a class="jxr_linenumber" name="272" href="#272">272</a>         ConfigurationNode node = data.getParent().getChild(0);
<a class="jxr_linenumber" name="273" href="#273">273</a>         assertEquals(<span class="jxr_string">"Wrong table"</span>, tables[0], node.getValue());
<a class="jxr_linenumber" name="274" href="#274">274</a> 
<a class="jxr_linenumber" name="275" href="#275">275</a>         data = engine.prepareAdd(root, <span class="jxr_string">"tables.table(1).fields.field(2).alias"</span>);
<a class="jxr_linenumber" name="276" href="#276">276</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"alias"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="277" href="#277">277</a>         assertEquals(<span class="jxr_string">"Wrong type of parent node"</span>, <span class="jxr_string">"field"</span>, data.getParent()
<a class="jxr_linenumber" name="278" href="#278">278</a>                 .getName());
<a class="jxr_linenumber" name="279" href="#279">279</a>         assertEquals(<span class="jxr_string">"Wrong field node"</span>, <span class="jxr_string">"creationDate"</span>, data.getParent()
<a class="jxr_linenumber" name="280" href="#280">280</a>                 .getChild(0).getValue());
<a class="jxr_linenumber" name="281" href="#281">281</a>     }
<a class="jxr_linenumber" name="282" href="#282">282</a> 
<a class="jxr_linenumber" name="283" href="#283">283</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="284" href="#284">284</a> <em class="jxr_javadoccomment">     * Tests adding new attributes.</em>
<a class="jxr_linenumber" name="285" href="#285">285</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="286" href="#286">286</a>     @Test
<a class="jxr_linenumber" name="287" href="#287">287</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddAttribute()
<a class="jxr_linenumber" name="288" href="#288">288</a>     {
<a class="jxr_linenumber" name="289" href="#289">289</a>         NodeAddData data = engine.prepareAdd(root,
<a class="jxr_linenumber" name="290" href="#290">290</a>                 <span class="jxr_string">"tables.table(0)[@tableSpace]"</span>);
<a class="jxr_linenumber" name="291" href="#291">291</a>         assertEquals(<span class="jxr_string">"Wrong table node"</span>, tables[0], data.getParent()
<a class="jxr_linenumber" name="292" href="#292">292</a>                 .getChild(0).getValue());
<a class="jxr_linenumber" name="293" href="#293">293</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"tableSpace"</span>, data
<a class="jxr_linenumber" name="294" href="#294">294</a>                 .getNewNodeName());
<a class="jxr_linenumber" name="295" href="#295">295</a>         assertTrue(<span class="jxr_string">"Attribute not detected"</span>, data.isAttribute());
<a class="jxr_linenumber" name="296" href="#296">296</a>         assertTrue(<span class="jxr_string">"Path nodes available"</span>, data.getPathNodes().isEmpty());
<a class="jxr_linenumber" name="297" href="#297">297</a> 
<a class="jxr_linenumber" name="298" href="#298">298</a>         data = engine.prepareAdd(root, <span class="jxr_string">"[@newAttr]"</span>);
<a class="jxr_linenumber" name="299" href="#299">299</a>         assertSame(<span class="jxr_string">"Root node is not parent"</span>, root, data.getParent());
<a class="jxr_linenumber" name="300" href="#300">300</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"newAttr"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="301" href="#301">301</a>         assertTrue(<span class="jxr_string">"Attribute not detected"</span>, data.isAttribute());
<a class="jxr_linenumber" name="302" href="#302">302</a>     }
<a class="jxr_linenumber" name="303" href="#303">303</a> 
<a class="jxr_linenumber" name="304" href="#304">304</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="305" href="#305">305</a> <em class="jxr_javadoccomment">     * Tests add operations where complete paths are added.</em>
<a class="jxr_linenumber" name="306" href="#306">306</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="307" href="#307">307</a>     @Test
<a class="jxr_linenumber" name="308" href="#308">308</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddWithPath()
<a class="jxr_linenumber" name="309" href="#309">309</a>     {
<a class="jxr_linenumber" name="310" href="#310">310</a>         NodeAddData data = engine.prepareAdd(root,
<a class="jxr_linenumber" name="311" href="#311">311</a>                 <span class="jxr_string">"tables.table(1).fields.field(-1).name"</span>);
<a class="jxr_linenumber" name="312" href="#312">312</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"name"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="313" href="#313">313</a>         checkNodePath(data, <strong class="jxr_keyword">new</strong> String[]
<a class="jxr_linenumber" name="314" href="#314">314</a>         { <span class="jxr_string">"field"</span>});
<a class="jxr_linenumber" name="315" href="#315">315</a>         assertEquals(<span class="jxr_string">"Wrong type of parent node"</span>, <span class="jxr_string">"fields"</span>, data.getParent()
<a class="jxr_linenumber" name="316" href="#316">316</a>                 .getName());
<a class="jxr_linenumber" name="317" href="#317">317</a> 
<a class="jxr_linenumber" name="318" href="#318">318</a>         data = engine.prepareAdd(root, <span class="jxr_string">"tables.table(-1).name"</span>);
<a class="jxr_linenumber" name="319" href="#319">319</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"name"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="320" href="#320">320</a>         checkNodePath(data, <strong class="jxr_keyword">new</strong> String[]
<a class="jxr_linenumber" name="321" href="#321">321</a>         { <span class="jxr_string">"table"</span>});
<a class="jxr_linenumber" name="322" href="#322">322</a>         assertEquals(<span class="jxr_string">"Wrong type of parent node"</span>, <span class="jxr_string">"tables"</span>, data.getParent()
<a class="jxr_linenumber" name="323" href="#323">323</a>                 .getName());
<a class="jxr_linenumber" name="324" href="#324">324</a> 
<a class="jxr_linenumber" name="325" href="#325">325</a>         data = engine.prepareAdd(root, <span class="jxr_string">"a.complete.new.path"</span>);
<a class="jxr_linenumber" name="326" href="#326">326</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"path"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="327" href="#327">327</a>         checkNodePath(data, <strong class="jxr_keyword">new</strong> String[]
<a class="jxr_linenumber" name="328" href="#328">328</a>         { <span class="jxr_string">"a"</span>, <span class="jxr_string">"complete"</span>, <span class="jxr_string">"new"</span>});
<a class="jxr_linenumber" name="329" href="#329">329</a>         assertSame(<span class="jxr_string">"Root is not parent"</span>, root, data.getParent());
<a class="jxr_linenumber" name="330" href="#330">330</a>     }
<a class="jxr_linenumber" name="331" href="#331">331</a> 
<a class="jxr_linenumber" name="332" href="#332">332</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="333" href="#333">333</a> <em class="jxr_javadoccomment">     * Tests add operations when property and attribute delimiters are equal.</em>
<a class="jxr_linenumber" name="334" href="#334">334</a> <em class="jxr_javadoccomment">     * Then it is not possible to add new attribute nodes.</em>
<a class="jxr_linenumber" name="335" href="#335">335</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="336" href="#336">336</a>     @Test
<a class="jxr_linenumber" name="337" href="#337">337</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddWithSameAttributeDelimiter()
<a class="jxr_linenumber" name="338" href="#338">338</a>     {
<a class="jxr_linenumber" name="339" href="#339">339</a>         engine.setAttributeEnd(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="340" href="#340">340</a>         engine.setAttributeStart(engine.getPropertyDelimiter());
<a class="jxr_linenumber" name="341" href="#341">341</a> 
<a class="jxr_linenumber" name="342" href="#342">342</a>         NodeAddData data = engine.prepareAdd(root, <span class="jxr_string">"tables.table(0).test"</span>);
<a class="jxr_linenumber" name="343" href="#343">343</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"test"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="344" href="#344">344</a>         assertFalse(<span class="jxr_string">"New node is an attribute"</span>, data.isAttribute());
<a class="jxr_linenumber" name="345" href="#345">345</a>         assertEquals(<span class="jxr_string">"Wrong type of parent node"</span>, <span class="jxr_string">"table"</span>, data.getParent()
<a class="jxr_linenumber" name="346" href="#346">346</a>                 .getName());
<a class="jxr_linenumber" name="347" href="#347">347</a> 
<a class="jxr_linenumber" name="348" href="#348">348</a>         data = engine.prepareAdd(root, <span class="jxr_string">"a.complete.new.path"</span>);
<a class="jxr_linenumber" name="349" href="#349">349</a>         assertFalse(<span class="jxr_string">"New node is an attribute"</span>, data.isAttribute());
<a class="jxr_linenumber" name="350" href="#350">350</a>         checkNodePath(data, <strong class="jxr_keyword">new</strong> String[]
<a class="jxr_linenumber" name="351" href="#351">351</a>         { <span class="jxr_string">"a"</span>, <span class="jxr_string">"complete"</span>, <span class="jxr_string">"new"</span>});
<a class="jxr_linenumber" name="352" href="#352">352</a>     }
<a class="jxr_linenumber" name="353" href="#353">353</a> 
<a class="jxr_linenumber" name="354" href="#354">354</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="355" href="#355">355</a> <em class="jxr_javadoccomment">     * Tests add operations when an alternative syntax is set.</em>
<a class="jxr_linenumber" name="356" href="#356">356</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="357" href="#357">357</a>     @Test
<a class="jxr_linenumber" name="358" href="#358">358</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddWithAlternativeSyntax()
<a class="jxr_linenumber" name="359" href="#359">359</a>     {
<a class="jxr_linenumber" name="360" href="#360">360</a>         setUpAlternativeSyntax();
<a class="jxr_linenumber" name="361" href="#361">361</a>         NodeAddData data = engine.prepareAdd(root, <span class="jxr_string">"tables/table[0]/test"</span>);
<a class="jxr_linenumber" name="362" href="#362">362</a>         assertEquals(<span class="jxr_string">"Wrong name of new node"</span>, <span class="jxr_string">"test"</span>, data.getNewNodeName());
<a class="jxr_linenumber" name="363" href="#363">363</a>         assertFalse(<span class="jxr_string">"New node is attribute"</span>, data.isAttribute());
<a class="jxr_linenumber" name="364" href="#364">364</a>         assertEquals(<span class="jxr_string">"Wrong parent node"</span>, tables[0], data.getParent().getChild(
<a class="jxr_linenumber" name="365" href="#365">365</a>                 0).getValue());
<a class="jxr_linenumber" name="366" href="#366">366</a> 
<a class="jxr_linenumber" name="367" href="#367">367</a>         data = engine.prepareAdd(root, <span class="jxr_string">"a/complete/new/path@attr"</span>);
<a class="jxr_linenumber" name="368" href="#368">368</a>         assertEquals(<span class="jxr_string">"Wrong name of new attribute"</span>, <span class="jxr_string">"attr"</span>, data
<a class="jxr_linenumber" name="369" href="#369">369</a>                 .getNewNodeName());
<a class="jxr_linenumber" name="370" href="#370">370</a>         checkNodePath(data, <strong class="jxr_keyword">new</strong> String[]
<a class="jxr_linenumber" name="371" href="#371">371</a>         { <span class="jxr_string">"a"</span>, <span class="jxr_string">"complete"</span>, <span class="jxr_string">"new"</span>, <span class="jxr_string">"path"</span>});
<a class="jxr_linenumber" name="372" href="#372">372</a>         assertSame(<span class="jxr_string">"Root is not parent"</span>, root, data.getParent());
<a class="jxr_linenumber" name="373" href="#373">373</a>     }
<a class="jxr_linenumber" name="374" href="#374">374</a> 
<a class="jxr_linenumber" name="375" href="#375">375</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="376" href="#376">376</a> <em class="jxr_javadoccomment">     * Tests using invalid keys, e.g. if something should be added to</em>
<a class="jxr_linenumber" name="377" href="#377">377</a> <em class="jxr_javadoccomment">     * attributes.</em>
<a class="jxr_linenumber" name="378" href="#378">378</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="379" href="#379">379</a>     @Test(expected = IllegalArgumentException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="380" href="#380">380</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddInvalidKey()
<a class="jxr_linenumber" name="381" href="#381">381</a>     {
<a class="jxr_linenumber" name="382" href="#382">382</a>         engine.prepareAdd(root, <span class="jxr_string">"tables.table(0)[@type].new"</span>);
<a class="jxr_linenumber" name="383" href="#383">383</a>     }
<a class="jxr_linenumber" name="384" href="#384">384</a> 
<a class="jxr_linenumber" name="385" href="#385">385</a>     @Test(expected = IllegalArgumentException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="386" href="#386">386</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddInvalidKeyAttribute()
<a class="jxr_linenumber" name="387" href="#387">387</a>     {
<a class="jxr_linenumber" name="388" href="#388">388</a>         engine
<a class="jxr_linenumber" name="389" href="#389">389</a>         .prepareAdd(root,
<a class="jxr_linenumber" name="390" href="#390">390</a>                 <span class="jxr_string">"a.complete.new.path.with.an[@attribute].at.a.non.allowed[@position]"</span>);
<a class="jxr_linenumber" name="391" href="#391">391</a>     }
<a class="jxr_linenumber" name="392" href="#392">392</a> 
<a class="jxr_linenumber" name="393" href="#393">393</a>     @Test(expected = IllegalArgumentException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="394" href="#394">394</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddNullKey()
<a class="jxr_linenumber" name="395" href="#395">395</a>     {
<a class="jxr_linenumber" name="396" href="#396">396</a>         engine.prepareAdd(root, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="397" href="#397">397</a>     }
<a class="jxr_linenumber" name="398" href="#398">398</a> 
<a class="jxr_linenumber" name="399" href="#399">399</a>     @Test(expected = IllegalArgumentException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="400" href="#400">400</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPrepareAddEmptyKey()
<a class="jxr_linenumber" name="401" href="#401">401</a>     {
<a class="jxr_linenumber" name="402" href="#402">402</a>         engine.prepareAdd(root, <span class="jxr_string">""</span>);
<a class="jxr_linenumber" name="403" href="#403">403</a>     }
<a class="jxr_linenumber" name="404" href="#404">404</a> 
<a class="jxr_linenumber" name="405" href="#405">405</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="406" href="#406">406</a> <em class="jxr_javadoccomment">     * Creates a node hierarchy for testing that consists of tables, their</em>
<a class="jxr_linenumber" name="407" href="#407">407</a> <em class="jxr_javadoccomment">     * fields, and some additional data:</em>
<a class="jxr_linenumber" name="408" href="#408">408</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="409" href="#409">409</a> <em class="jxr_javadoccomment">     * &lt;pre&gt;</em>
<a class="jxr_linenumber" name="410" href="#410">410</a> <em class="jxr_javadoccomment">     *  tables</em>
<a class="jxr_linenumber" name="411" href="#411">411</a> <em class="jxr_javadoccomment">     *       table</em>
<a class="jxr_linenumber" name="412" href="#412">412</a> <em class="jxr_javadoccomment">     *          name</em>
<a class="jxr_linenumber" name="413" href="#413">413</a> <em class="jxr_javadoccomment">     *          fields</em>
<a class="jxr_linenumber" name="414" href="#414">414</a> <em class="jxr_javadoccomment">     *              field</em>
<a class="jxr_linenumber" name="415" href="#415">415</a> <em class="jxr_javadoccomment">     *                  name</em>
<a class="jxr_linenumber" name="416" href="#416">416</a> <em class="jxr_javadoccomment">     *              field</em>
<a class="jxr_linenumber" name="417" href="#417">417</a> <em class="jxr_javadoccomment">     *                  name</em>
<a class="jxr_linenumber" name="418" href="#418">418</a> <em class="jxr_javadoccomment">     * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="419" href="#419">419</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="420" href="#420">420</a> <em class="jxr_javadoccomment">     * @return the root of the test node hierarchy</em>
<a class="jxr_linenumber" name="421" href="#421">421</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="422" href="#422">422</a>     <strong class="jxr_keyword">protected</strong> ConfigurationNode setUpNodes()
<a class="jxr_linenumber" name="423" href="#423">423</a>     {
<a class="jxr_linenumber" name="424" href="#424">424</a>         DefaultConfigurationNode rootNode = <strong class="jxr_keyword">new</strong> DefaultConfigurationNode();
<a class="jxr_linenumber" name="425" href="#425">425</a> 
<a class="jxr_linenumber" name="426" href="#426">426</a>         DefaultConfigurationNode nodeTables = <strong class="jxr_keyword">new</strong> DefaultConfigurationNode(
<a class="jxr_linenumber" name="427" href="#427">427</a>                 <span class="jxr_string">"tables"</span>);
<a class="jxr_linenumber" name="428" href="#428">428</a>         rootNode.addChild(nodeTables);
<a class="jxr_linenumber" name="429" href="#429">429</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; tables.length; i++)
<a class="jxr_linenumber" name="430" href="#430">430</a>         {
<a class="jxr_linenumber" name="431" href="#431">431</a>             DefaultConfigurationNode nodeTable = <strong class="jxr_keyword">new</strong> DefaultConfigurationNode(
<a class="jxr_linenumber" name="432" href="#432">432</a>                     <span class="jxr_string">"table"</span>);
<a class="jxr_linenumber" name="433" href="#433">433</a>             nodeTables.addChild(nodeTable);
<a class="jxr_linenumber" name="434" href="#434">434</a>             nodeTable.addChild(<strong class="jxr_keyword">new</strong> DefaultConfigurationNode(<span class="jxr_string">"name"</span>, tables[i]));
<a class="jxr_linenumber" name="435" href="#435">435</a>             nodeTable.addAttribute(<strong class="jxr_keyword">new</strong> DefaultConfigurationNode(<span class="jxr_string">"type"</span>,
<a class="jxr_linenumber" name="436" href="#436">436</a>                     tabTypes[i]));
<a class="jxr_linenumber" name="437" href="#437">437</a>             DefaultConfigurationNode nodeFields = <strong class="jxr_keyword">new</strong> DefaultConfigurationNode(
<a class="jxr_linenumber" name="438" href="#438">438</a>                     <span class="jxr_string">"fields"</span>);
<a class="jxr_linenumber" name="439" href="#439">439</a>             nodeTable.addChild(nodeFields);
<a class="jxr_linenumber" name="440" href="#440">440</a> 
<a class="jxr_linenumber" name="441" href="#441">441</a>             <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = 0; j &lt; fields[i].length; j++)
<a class="jxr_linenumber" name="442" href="#442">442</a>             {
<a class="jxr_linenumber" name="443" href="#443">443</a>                 nodeFields.addChild(createFieldNode(fields[i][j]));
<a class="jxr_linenumber" name="444" href="#444">444</a>             }
<a class="jxr_linenumber" name="445" href="#445">445</a>         }
<a class="jxr_linenumber" name="446" href="#446">446</a> 
<a class="jxr_linenumber" name="447" href="#447">447</a>         DefaultConfigurationNode nodeConn = <strong class="jxr_keyword">new</strong> DefaultConfigurationNode(
<a class="jxr_linenumber" name="448" href="#448">448</a>                 <span class="jxr_string">"connection.settings"</span>);
<a class="jxr_linenumber" name="449" href="#449">449</a>         rootNode.addChild(nodeConn);
<a class="jxr_linenumber" name="450" href="#450">450</a>         nodeConn.addChild(<strong class="jxr_keyword">new</strong> DefaultConfigurationNode(<span class="jxr_string">"usr.name"</span>, <span class="jxr_string">"scott"</span>));
<a class="jxr_linenumber" name="451" href="#451">451</a>         nodeConn.addChild(<strong class="jxr_keyword">new</strong> DefaultConfigurationNode(<span class="jxr_string">"usr.pwd"</span>, <span class="jxr_string">"tiger"</span>));
<a class="jxr_linenumber" name="452" href="#452">452</a>         rootNode.addAttribute(<strong class="jxr_keyword">new</strong> DefaultConfigurationNode(<span class="jxr_string">"test"</span>, <span class="jxr_string">"true"</span>));
<a class="jxr_linenumber" name="453" href="#453">453</a> 
<a class="jxr_linenumber" name="454" href="#454">454</a>         <strong class="jxr_keyword">return</strong> rootNode;
<a class="jxr_linenumber" name="455" href="#455">455</a>     }
<a class="jxr_linenumber" name="456" href="#456">456</a> 
<a class="jxr_linenumber" name="457" href="#457">457</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="458" href="#458">458</a> <em class="jxr_javadoccomment">     * Configures the expression engine to use a different syntax.</em>
<a class="jxr_linenumber" name="459" href="#459">459</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="460" href="#460">460</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> setUpAlternativeSyntax()
<a class="jxr_linenumber" name="461" href="#461">461</a>     {
<a class="jxr_linenumber" name="462" href="#462">462</a>         engine.setAttributeEnd(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="463" href="#463">463</a>         engine.setAttributeStart(<span class="jxr_string">"@"</span>);
<a class="jxr_linenumber" name="464" href="#464">464</a>         engine.setPropertyDelimiter(<span class="jxr_string">"/"</span>);
<a class="jxr_linenumber" name="465" href="#465">465</a>         engine.setEscapedDelimiter(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="466" href="#466">466</a>         engine.setIndexStart(<span class="jxr_string">"["</span>);
<a class="jxr_linenumber" name="467" href="#467">467</a>         engine.setIndexEnd(<span class="jxr_string">"]"</span>);
<a class="jxr_linenumber" name="468" href="#468">468</a>     }
<a class="jxr_linenumber" name="469" href="#469">469</a> 
<a class="jxr_linenumber" name="470" href="#470">470</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="471" href="#471">471</a> <em class="jxr_javadoccomment">     * Helper method for checking the evaluation of a key. Queries the</em>
<a class="jxr_linenumber" name="472" href="#472">472</a> <em class="jxr_javadoccomment">     * expression engine and tests if the expected results are returned.</em>
<a class="jxr_linenumber" name="473" href="#473">473</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="474" href="#474">474</a> <em class="jxr_javadoccomment">     * @param key the key</em>
<a class="jxr_linenumber" name="475" href="#475">475</a> <em class="jxr_javadoccomment">     * @param name the name of the nodes to be returned</em>
<a class="jxr_linenumber" name="476" href="#476">476</a> <em class="jxr_javadoccomment">     * @param count the number of expected result nodes</em>
<a class="jxr_linenumber" name="477" href="#477">477</a> <em class="jxr_javadoccomment">     * @return the list with the results of the query</em>
<a class="jxr_linenumber" name="478" href="#478">478</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="479" href="#479">479</a>     <strong class="jxr_keyword">private</strong> List&lt;ConfigurationNode&gt; checkKey(String key, String name, <strong class="jxr_keyword">int</strong> count)
<a class="jxr_linenumber" name="480" href="#480">480</a>     {
<a class="jxr_linenumber" name="481" href="#481">481</a>         List&lt;ConfigurationNode&gt; nodes = engine.query(root, key);
<a class="jxr_linenumber" name="482" href="#482">482</a>         assertEquals(<span class="jxr_string">"Wrong number of result nodes for key "</span> + key, count,
<a class="jxr_linenumber" name="483" href="#483">483</a>                 nodes.size());
<a class="jxr_linenumber" name="484" href="#484">484</a>         <strong class="jxr_keyword">for</strong> (Iterator&lt;ConfigurationNode&gt; it = nodes.iterator(); it.hasNext();)
<a class="jxr_linenumber" name="485" href="#485">485</a>         {
<a class="jxr_linenumber" name="486" href="#486">486</a>             assertEquals(<span class="jxr_string">"Wrong result node for key "</span> + key, name,
<a class="jxr_linenumber" name="487" href="#487">487</a>                     it.next().getName());
<a class="jxr_linenumber" name="488" href="#488">488</a>         }
<a class="jxr_linenumber" name="489" href="#489">489</a>         <strong class="jxr_keyword">return</strong> nodes;
<a class="jxr_linenumber" name="490" href="#490">490</a>     }
<a class="jxr_linenumber" name="491" href="#491">491</a> 
<a class="jxr_linenumber" name="492" href="#492">492</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="493" href="#493">493</a> <em class="jxr_javadoccomment">     * Helper method for checking the value of a node specified by the given</em>
<a class="jxr_linenumber" name="494" href="#494">494</a> <em class="jxr_javadoccomment">     * key. This method evaluates the key and checks whether the resulting node</em>
<a class="jxr_linenumber" name="495" href="#495">495</a> <em class="jxr_javadoccomment">     * has the expected value.</em>
<a class="jxr_linenumber" name="496" href="#496">496</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="497" href="#497">497</a> <em class="jxr_javadoccomment">     * @param key the key</em>
<a class="jxr_linenumber" name="498" href="#498">498</a> <em class="jxr_javadoccomment">     * @param name the expected name of the result node</em>
<a class="jxr_linenumber" name="499" href="#499">499</a> <em class="jxr_javadoccomment">     * @param value the expected value of the result node</em>
<a class="jxr_linenumber" name="500" href="#500">500</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="501" href="#501">501</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> checkKeyValue(String key, String name, String value)
<a class="jxr_linenumber" name="502" href="#502">502</a>     {
<a class="jxr_linenumber" name="503" href="#503">503</a>         List&lt;ConfigurationNode&gt; nodes = checkKey(key, name, 1);
<a class="jxr_linenumber" name="504" href="#504">504</a>         assertEquals(<span class="jxr_string">"Wrong value for key "</span> + key, value,
<a class="jxr_linenumber" name="505" href="#505">505</a>                 nodes.get(0).getValue());
<a class="jxr_linenumber" name="506" href="#506">506</a>     }
<a class="jxr_linenumber" name="507" href="#507">507</a> 
<a class="jxr_linenumber" name="508" href="#508">508</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="509" href="#509">509</a> <em class="jxr_javadoccomment">     * Helper method for checking the path of an add operation.</em>
<a class="jxr_linenumber" name="510" href="#510">510</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="511" href="#511">511</a> <em class="jxr_javadoccomment">     * @param data the add data object</em>
<a class="jxr_linenumber" name="512" href="#512">512</a> <em class="jxr_javadoccomment">     * @param expected the expected path nodes</em>
<a class="jxr_linenumber" name="513" href="#513">513</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="514" href="#514">514</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> checkNodePath(NodeAddData data, String[] expected)
<a class="jxr_linenumber" name="515" href="#515">515</a>     {
<a class="jxr_linenumber" name="516" href="#516">516</a>         assertEquals(<span class="jxr_string">"Wrong number of path nodes"</span>, expected.length, data
<a class="jxr_linenumber" name="517" href="#517">517</a>                 .getPathNodes().size());
<a class="jxr_linenumber" name="518" href="#518">518</a>         Iterator&lt;String&gt; it = data.getPathNodes().iterator();
<a class="jxr_linenumber" name="519" href="#519">519</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; expected.length; i++)
<a class="jxr_linenumber" name="520" href="#520">520</a>         {
<a class="jxr_linenumber" name="521" href="#521">521</a>             assertEquals(<span class="jxr_string">"Wrong path node "</span> + i, expected[i], it.next());
<a class="jxr_linenumber" name="522" href="#522">522</a>         }
<a class="jxr_linenumber" name="523" href="#523">523</a>     }
<a class="jxr_linenumber" name="524" href="#524">524</a> 
<a class="jxr_linenumber" name="525" href="#525">525</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="526" href="#526">526</a> <em class="jxr_javadoccomment">     * Helper method for creating a field node with its children for the test</em>
<a class="jxr_linenumber" name="527" href="#527">527</a> <em class="jxr_javadoccomment">     * node hierarchy.</em>
<a class="jxr_linenumber" name="528" href="#528">528</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="529" href="#529">529</a> <em class="jxr_javadoccomment">     * @param name the name of the field</em>
<a class="jxr_linenumber" name="530" href="#530">530</a> <em class="jxr_javadoccomment">     * @return the field node</em>
<a class="jxr_linenumber" name="531" href="#531">531</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="532" href="#532">532</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> ConfigurationNode createFieldNode(String name)
<a class="jxr_linenumber" name="533" href="#533">533</a>     {
<a class="jxr_linenumber" name="534" href="#534">534</a>         DefaultConfigurationNode nodeField = <strong class="jxr_keyword">new</strong> DefaultConfigurationNode(
<a class="jxr_linenumber" name="535" href="#535">535</a>                 <span class="jxr_string">"field"</span>);
<a class="jxr_linenumber" name="536" href="#536">536</a>         nodeField.addChild(<strong class="jxr_keyword">new</strong> DefaultConfigurationNode(<span class="jxr_string">"name"</span>, name));
<a class="jxr_linenumber" name="537" href="#537">537</a>         <strong class="jxr_keyword">return</strong> nodeField;
<a class="jxr_linenumber" name="538" href="#538">538</a>     }
<a class="jxr_linenumber" name="539" href="#539">539</a> }
</pre>
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